I would encourage you to seek counsel, New Western has a reputation for this type of behavior and a track record of pushing misrepresented deals to novice buyers. 

Yeah, service animals are required to be allowed and people sneak pooches in sometimes.We allow dogs so it isn't an issue but I wonder if there is way to disallow all animals to support the super allergic folks.

I see how he views and values investor funds, talks about protecting those investor monies (walking away from deals I think are good but are admittedly more risky), and the consistency in this behavior from the time I have known him shows me that he is not someone who takes his role as syndicator lightly.

Former Realtor here, so no dog in this particular hunt. 

Many times, however, tenants "go bad" and once they know they have passed the 12 month test, then their good behavior might wain a bit and you are stuck with them. 

Loud parties after hours, smoke smells between units, roaches coming from the neighbors, and aggressive dogs. 

It's called behavioral economics.

Understanding this and the mechanics of litigation should help you back into running your business in a way that prepares you for plaintiff's counsel behavior.

With a 64x30 pole building that would be ideal for a our dog grooming/boarding business.

It's a dog fight for property like that.